Help - wscompile and oneway SOAP calls

Question

Hi All,
I'm using wscompile to generate some stubs from a WSDL that was created using gSOAP (the intention is to have a JAXM Servlet handling gSOAP clients).
However, the wscompiler fails to generate stubs for oneway functions, with the following error:
warning: ignoring operation "OnEvent": not request-response
Is there any way to enable non request-response stub generation?
Thanks for all advice,
Damien
The WSDL file is as follows:
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="Service"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/"
targetNamespace="http://location/Service.wsdl"
xmlns:tns="http://location/Service.wsdl"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:ns="http://tempuri">
<types>
<schema
  xmlns="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://tempuri"
  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  xmlns:ns="http://tempuri">
</schema>
</types>
<message name="OnMessageRequest">
<part name="soapMessage" type="xsd:string"/>
</message>
<message name="OnMessageResponse">
<part name="resultValue" type="xsd:int"/>
</message>
<message name="OnEventRequest">
<part name="soapMessage" type="xsd:string"/>
</message>
<portType name="ServicePortType">
<operation name="OnMessage">
  <documentation>Service definition of function ns__OnMessage</documentation>
  <input message="tns:OnMessageRequest"/>
  <output message="tns:OnMessageResponse"/>
</operation>
<operation name="OnEvent">
  <documentation>Service definition of function ns__OnEvent</documentation>
  <input message="tns:OnEventRequest"/>
</operation>
</portType>
<binding name="ServiceBinding" type="tns:ServicePortType">
<SOAP:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="OnMessage">
  <SOAP:operation soapAction=""/>
  <input>
   <SOAP:body use="encoded" namespace="http://tempuri" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
  </input>
  <output>
   <SOAP:body use="encoded" namespace="http://tempuri" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
  </output>
</operation>
<operation name="OnEvent">
  <SOAP:operation soapAction=""/>
  <input>
   <SOAP:body use="encoded" namespace="http://tempuri" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
  </input>
</operation>
</binding>
<service name="Service">
<documentation>gSOAP 2.1.10d generated service definition</documentation>
<port name="ServicePort" binding="tns:ServiceBinding">
  <SOAP:address location="http://location/Service.cgi"/>
</port>
</service>
</definitions>This was generated from the following simple gSOAP C header file:
int ns__OnMessage( char* soapMessage, int& resultValue );
int ns__OnEvent( char* soapMessage, void dummy );

Answer 1

I believe JAX-RPC 1.0 does not support one-way messages. Java clients will need to build a SOAPMessage "by hand" using SAAJ.
Mike